document.write( "Question 966721: A math class has 57 students in the class. The number of boys is 3 less than twice the number of girls enrolled. How many boys and girls are in the class? \n" ); document.write( "
Algebra.Com's Answer #590880 by checkley77(12844)\"\" \"About 
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B+G=57
\n" ); document.write( "B=2G-3
\n" ); document.write( "(2G-3)+G=57
\n" ); document.write( "3G-3=57
\n" ); document.write( "3G=57+3
\n" ); document.write( "3G=60
\n" ); document.write( "G=60/3
\n" ); document.write( "G=20 GIRLS.
\n" ); document.write( "B+20=57
\n" ); document.write( "B=57-20
\n" ); document.write( "B=37 BOYS.
\n" ); document.write( "PROOF:
\n" ); document.write( "37=2*20-3
\n" ); document.write( "37=40-3
\n" ); document.write( "37=37
\n" ); document.write( "
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